Had fun and finished 10 levels in adventure.
My biggest constructive criticism would be about sometimes, especially in level 9 which happened to me 5 times a row, there is some spot where you go up-down or left-right and stck in a loop cause it hits the blocks where you have no control over their directions. forces to restart. if you don't find the physics way to solve it, i'd suggest a self-destruct button to lose a life and continue instead of losing progress because of it.
Congrats on launching !